postcapillary venule

[ pōst-kăpə-lĕr′ē ]

n.

Histamine-sensitive microvasculature that is the site of extravasation of blood cells.pericytic venule
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.